Exterior cylinder for Jeld-Wen Door

Hello,

I agree that the handle set in your photos resembles the 82-091 but yours doesn't appear to accept an external key lock. If you'd like to replace the entire handle set with the 82-091, it can be used with the 82-092 key cylinder that is sold separately. Thanks for posting. 

If there is a knockout on the backside of the external handle, I see no reason why you couldn't install the 82-092 but I completely understand if you'd prefer to replace the entire assembly at once just to be on the safe side.